0_0_26308354_24588\Main.java:1: 错误: 非法字符: '#'
#include <bits/stdc++.h>
^
0_0_26308354_24588\Main.java:1: 错误: 需要class, interface或enum
#include <bits/stdc++.h>
^
0_0_26308354_24588\Main.java:5: 错误: 需要class, interface或enum
typedef long long LL;
^
0_0_26308354_24588\Main.java:7: 错误: 需要class, interface或enum
LL Pow(LL a, LL m)
^
0_0_26308354_24588\Main.java:10: 错误: 需要class, interface或enum
while(m)
^
0_0_26308354_24588\Main.java:14: 错误: 需要class, interface或enum
a *= a;
^
0_0_26308354_24588\Main.java:15: 错误: 需要class, interface或enum
m >>= 1;
^
0_0_26308354_24588\Main.java:16: 错误: 需要class, interface或enum
}
^
0_0_26308354_24588\Main.java:18: 错误: 需要class, interface或enum
}
^
0_0_26308354_24588\Main.java:23: 错误: 需要class, interface或enum
while (~scanf("%lld", &n) && n != -1)
^
0_0_26308354_24588\Main.java:28: 错误: 需要class, interface或enum
continue;
^
0_0_26308354_24588\Main.java:29: 错误: 需要class, interface或enum
}
^
0_0_26308354_24588\Main.java:31: 错误: 需要class, interface或enum
for (int i = 1; i <= n; i++)
^
0_0_26308354_24588\Main.java:31: 错误: 需要class, interface或enum
for (int i = 1; i <= n; i++)
^
0_0_26308354_24588\Main.java:31: 错误: 需要class, interface或enum
for (int i = 1; i <= n; i++)
^
0_0_26308354_24588\Main.java:34: 错误: 需要class, interface或enum
if (n & 1)
^
0_0_26308354_24588\Main.java:36: 错误: 需要class, interface或enum
else
^
0_0_26308354_24588\Main.java:39: 错误: 需要class, interface或enum
ans += n / 2 * (LL)Pow(3LL, n / 2);
^
0_0_26308354_24588\Main.java:40: 错误: 需要class, interface或enum
}
^
0_0_26308354_24588\Main.java:42: 错误: 需要class, interface或enum
}
^
0_0_26308354_24588\Main.java:44: 错误: 需要class, interface或enum
}
^
21 个错误
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